..avium-infected cell cultures, detection of an infection by these bacteria is rather difficult. Recommendations are given for treatment of irreplaceable cultures and prevention of mycobacterial contamination in a tissue culture facility...

Sensitivity of taurine uptake to oxygen-derived reactive substances in MDR and non-MDR cells

..Mastoparan, a G-protein regulator, increased the phosphorylation of some proteins that were already enhanced by the presence of [ATP + GTP] mixtures, especially proteins migrating in gels at the same position as P-glycoprotein...